CN202382728U - Device for measuring ground subsidence of building - Google Patents
Device for measuring ground subsidence of building Download PDFInfo
- Publication number
- CN202382728U CN202382728U CN2011205616990U CN201120561699U CN202382728U CN 202382728 U CN202382728 U CN 202382728U CN 2011205616990 U CN2011205616990 U CN 2011205616990U CN 201120561699 U CN201120561699 U CN 201120561699U CN 202382728 U CN202382728 U CN 202382728U
- Authority
- CN
- China
- Prior art keywords
- displacement transducer
- hall displacement
- hall
- building
- installation cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a device for measuring the ground subsidence of a building; magnetic steel is buried in the ground of the building; a Hall displacement sensor is fixedly arranged at a position above the ground of the building which is over against the position of the magnetic steel; the Hall displacement sensor is connected with a signal processing terminal through a signal line; and the Hall displacement sensor transmits the measured magnetic field change information to the signal processing terminal to process and display the displacement which is acquired in the processing. According to the device for measuring the ground subsidence of the building, the ground subsidence of the building is measured with a Hall principle, the structure is simple, and the measurement is convenient and accurate.
Description
Technical field
The utility model relates to settlement measuring device.
Background technology
The measurement of constructure ground sedimentation is a technical barrier always, and the current measuring methods measuring process is complicated, and measures not accurate enough.
The utility model content
The utility model technical matters to be solved just provides a kind of constructure ground settlement measuring device, and is simple in structure, convenient measurement and accurate.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: the constructure ground settlement measuring device; It is characterized in that: a magnet steel is embedded in the constructure ground; Above constructure ground, over against the magnet steel stationkeeping one hall displacement transducer is arranged, said hall displacement transducer is connected through signal wire with an information processing terminal, and hall displacement transducer is handled changes of magnetic field information transmission to the information processing terminal that records and will handle the displacement that obtains and shows.
As preferably, the said information processing terminal is a computing machine.
As preferably, said hall displacement transducer is fixed on the support, and said support comprises insulator foot; Said base is provided with an installation cavity; Said installation cavity top opening, said opening part is provided with a rubber buckle, and said installation cavity sidepiece is provided with a gap; Said base is provided with the through hole that supplies said hall displacement transducer to pass from installation cavity, also is provided with the fixed orifice that supplies screw to pass on the said base.
The utility model adopts hall principle to measure the settling amount of constructure ground, and is simple in structure, convenient measurement and accurate.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Fig. 1 is the theory structure synoptic diagram of constructure ground settlement measuring device;
Fig. 2 is a hall displacement transducer fixing rack structure synoptic diagram.
Embodiment
As depicted in figs. 1 and 2; Embodiment for the utility model constructure ground settlement measuring device; One magnet steel 2 is embedded in the constructure ground 1; Above constructure ground, over against the magnet steel stationkeeping one hall displacement transducer 3 is arranged, said hall displacement transducer is connected through signal wire with an information processing terminal 4, and hall displacement transducer is handled changes of magnetic field information transmission to the information processing terminal that records and will handle the displacement demonstration that obtains.The said information processing terminal is a computing machine.Said hall displacement transducer is fixed on the support; Said support comprises insulator foot 5, and said base is provided with an installation cavity 51, said installation cavity top opening; Said opening part is provided with a rubber buckle 55; Said installation cavity sidepiece is provided with a gap 52, and said base is provided with the through hole 53 that supplies said hall displacement transducer to pass from installation cavity, also is provided with the fixed orifice 54 that supplies screw to pass on the said base.
Magnet steel can be pre-buried in constructure ground, and the support of hall displacement transducer then is fixed in the place of an invariant position.Wherein, hall displacement transducer inserts in the installation cavity, and buckle makes the hall displacement transducer stationkeeping, and the magnetic strength face of hall displacement transducer is positioned at the gap position with convenient detection simultaneously.
In order to make measurement result more accurate, can pre-buried a plurality of magnet steel and correspondence a plurality of hall displacement transducers are set, the measuring amount of a plurality of hall displacement transducers is through showing on computer screen after the Computer Processing.
Claims (3)
1. constructure ground settlement measuring device; It is characterized in that: a magnet steel (2) is embedded in the constructure ground (1); Above constructure ground, one hall displacement transducer (3) is arranged over against the magnet steel stationkeeping; Said hall displacement transducer is connected through signal wire with an information processing terminal (4), and hall displacement transducer is handled changes of magnetic field information transmission to the information processing terminal that records and will handle the displacement that obtains and shows.
2. constructure ground settlement measuring device according to claim 1 is characterized in that: the said information processing terminal is a computing machine.
3. constructure ground settlement measuring device according to claim 2; It is characterized in that: said hall displacement transducer is fixed on the support; Said support comprises insulator foot (5), and said base is provided with an installation cavity (51), said installation cavity top opening; Said opening part is provided with a rubber buckle (55); Said installation cavity sidepiece is provided with a gap (52), and said base is provided with the through hole (53) that supplies said hall displacement transducer to pass from installation cavity, also is provided with the fixed orifice (54) that supplies screw to pass on the said base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205616990U CN202382728U (en) | 2011-12-29 | 2011-12-29 | Device for measuring ground subsidence of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205616990U CN202382728U (en) | 2011-12-29 | 2011-12-29 | Device for measuring ground subsidence of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202382728U true CN202382728U (en) | 2012-08-15 |
Family
ID=46631225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205616990U Expired - Fee Related CN202382728U (en) | 2011-12-29 | 2011-12-29 | Device for measuring ground subsidence of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202382728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017650A (en) * | 2012-12-04 | 2013-04-03 | 西北大学 | Method and device for geotechnical model test inside micro strain measurement |
-
2011
- 2011-12-29 CN CN2011205616990U patent/CN202382728U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017650A (en) * | 2012-12-04 | 2013-04-03 | 西北大学 | Method and device for geotechnical model test inside micro strain measurement |
| CN103017650B (en) * | 2012-12-04 | 2015-11-18 | 西北大学 | A kind of method for geotechnical model test inside microstrain measurement and device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20201229 |